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blk-core: Remove blk_end_request*() declarations

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Commit a1ce35fa49 ("block: remove dead elevator code")
deleted blk_end_request() and friends, but some declaration are still
left. Purge them.

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Pavel Begunkov 2019-05-23 18:43:11 +03:00 committed by Jens Axboe
parent 243d9f78d9
commit 3a211b7152
2 changed files with 1 additions and 13 deletions
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2
block/blk-core.c
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@ -1348,7 +1348,7 @@ EXPORT_SYMBOL_GPL(blk_steal_bios);
* *
* This special helper function is only for request stacking drivers * This special helper function is only for request stacking drivers
* (e.g. request-based dm) so that they can handle partial completion. * (e.g. request-based dm) so that they can handle partial completion.
* Actual device drivers should use blk_end_request instead. * Actual device drivers should use blk_mq_end_request instead.
* *
* Passing the result of blk_rq_bytes() as @nr_bytes guarantees * Passing the result of blk_rq_bytes() as @nr_bytes guarantees
* %false return from this function. * %false return from this function.

12
include/linux/blkdev.h
View File

@ -1026,21 +1026,9 @@ void blk_steal_bios(struct bio_list *list, struct request *rq);
* *
* blk_update_request() completes given number of bytes and updates * blk_update_request() completes given number of bytes and updates
* the request without completing it. * the request without completing it.
*
* blk_end_request() and friends. __blk_end_request() must be called
* with the request queue spinlock acquired.
*
* Several drivers define their own end_request and call
* blk_end_request() for parts of the original function.
* This prevents code duplication in drivers.
*/ */
extern bool blk_update_request(struct request *rq, blk_status_t error, extern bool blk_update_request(struct request *rq, blk_status_t error,
unsigned int nr_bytes); unsigned int nr_bytes);
extern void blk_end_request_all(struct request *rq, blk_status_t error);
extern bool __blk_end_request(struct request *rq, blk_status_t error,
unsigned int nr_bytes);
extern void __blk_end_request_all(struct request *rq, blk_status_t error);
extern bool __blk_end_request_cur(struct request *rq, blk_status_t error);
extern void __blk_complete_request(struct request *); extern void __blk_complete_request(struct request *);
extern void blk_abort_request(struct request *); extern void blk_abort_request(struct request *);